ARC is Audio Return Channel, an HDMI feature that sends audio from a TV back to a receiver or soundbar over HDMI.
Example of ARC
A theater upgrade may require HDMI 2.1 features, eARC audio return, HDCP compatibility, adequate bandwidth, and correct network settings for streaming and control. In that kind of Davis technical compatibility review, the term ARC would describe audio Return Channel, an HDMI feature that sends audio from a TV back to a receiver or soundbar over HDMI. Davis would use that understanding to account for device compatibility, cable bandwidth, firmware settings, signal path, and control or network requirements, then test the result in the actual room, document the related components, and show the client how to use the feature without needing to manage the technical details behind it.
Related Terms
Frequently Asked Question
What does ARC mean?
ARC means Audio Return Channel, an HDMI feature that sends audio from a TV back to a receiver or soundbar over HDMI. In a Davis Audio & Video project, it matters because the goal is not just adding technology; it is making the system understandable, reliable, and easy to operate.